Documents

Partial Approval and Partial Disapproval of Air Quality State Implementation Plans; California; Infrastructure Requirements for Ozone, Fine Particulate Matter (PM2.5), Lead (Pb), Nitrogen Dioxide (NO2), and Sulfur Dioxide (SO2)

Federal Register · Rule · Apr 1, 2016

Air Act.” … Air Act.

Revisions to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District

Federal Register · Proposed Rule · Sep 12, 2011

We are approving a local rule that regulates these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Thus, in reviewing SIP submissions, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, San Diego County Air Pollution Control District

Federal Register · Rule · Mar 11, 1998

Air Act, as amended in 1990 (CAA of the Act). … Background On March 3, 1978, EPA promulgated a list of ozone nonattainment areas under the provisions of the Clean Air Act, as amended in 1977 (1977 Act or pre-amended Act), that included San Diego

Airworthiness Directives; Boeing Model 747 Series Airplanes

Federal Register · Proposed Rule · Oct 16, 2002

SUMMARY: This document proposes the supersedure of an existing airworthiness directive (AD), applicable to all Boeing Model 747 series airplanes, that currently requires periodic inspections and cleaning … The corrective actions include cleaning the drain system to remove blockage if the air does not flow freely, and replacing any damaged drain line with a new drain line.

Approval and Promulgation of Implementation Plans; New Mexico; Construction Permit Fees

Federal Register · Proposed Rule · Mar 29, 2012

The repeal and replace and SIP revisions included in this action would address section 110(a)(2) Clean Air Act (the Act or CAA) requirements related to fees for reviewing and acting on specific air quality … EPA has determined that these SIP revisions comply with the Clean Air Act and EPA regulations and are consistent with EPA policies. This action is being taken under section 110 of the Act.

Determination of Attainment by the Attainment Date; 2006 24-Hour Fine Particulate Matter National Ambient Air Quality Standard; Pinal County, Arizona

Federal Register · Rule · Oct 3, 2019

For an area classified as Moderate under the Clean Air Act (CAA), such as the West Central Pinal County PM 2.5 nonattainment area, section 188(c) provides that the statutory attainment date is “as expeditiously … Under section 307(b)(1) of the Clean Air Act, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by December 2, 2019.

Regulatory Guidance Letters Issued by the Corps of Engineers

Federal Register · Notice · Jun 18, 1996

Air Act. 1. … Air Act.

Determination of Attainment by the Attainment Date; California; Mariposa County; 2015 8-Hour Ozone National Ambient Air Quality Standards

Federal Register · Rule · Oct 30, 2025

As a result of this action, Clean Air Act (CAA or “Act”) section 172(c)(9) contingency measures for failure to attain the 2015 ozone NAAQS and contingency measures for failure to make reasonable further … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period that ended on July 3, 2025. During this period, no comments were received. III.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Bay Area Air Quality Management District

Federal Register · Rule · Sep 4, 1998

The intended effect of approving these rules is to regulate emissions of PM in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … All public comments received will then be addressed in a subsequent final rule based on proposed rule. The EPA will not institute a second comment period on this rule.

Approval and Promulgation of Air Quality Implementation Plans; Oklahoma; Infrastructure Requirements for 1997 8-Hour Ozone and the 1997 and 2006 PM2.5 NAAQS

Federal Register · Rule · Jan 26, 2012

The public comment period for these actions closed on December 16, 2011, and we did not receive any comments. II. … Statutory and Executive Order Reviews Under the Clean Air Act, the Administrator is required to approve a SIP submission that complies with the provisions of the Clean Air Act and applicable Federal regulations

Approval and Promulgation of State Plans for Designated Facilities and Pollutants: Maine; Plan for Controlling MWC Emissions From Existing MWC Plants

Federal Register · Rule · Dec 11, 1998

Background On December 19, 1995, pursuant to sections 111 and 129 of the Clean Air Act (Act), the EPA promulgated new source performance standards (NSPS) applicable to new MWCs and EG applicable to … State Plan approvals under section 111(d) and section 129(b)(2) of the Clean Air Act do not create any new requirements on any entity affected by this rule, including small entities.

Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; the District of Columbia, and the City of Philadelphia, Pennsylvania; Control of Emissions From Existing Municipal Solid Waste Landfills

Federal Register · Rule · Jan 2, 2003

In reviewing 111(d)/129 plan submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Virginia; Nitrogen Oxides Budget Trading Program

Federal Register · Proposed Rule · Nov 12, 2002

EPA is proposing approval of this revision, with the exception noted, in accordance with the requirements of the Clean Air Act. … Air Act.

Approval and Promulgation of Implementation Plans; Indiana

Federal Register · Rule · Jul 25, 2005

Please ensure that your comments are submitted within the specified comment period. Comments received after the close of the comment period will be marked “late.” … National Technology Transfer Advancement Act In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Implementation Plans; Texas; Attainment Demonstration for the Dallas/Fort Worth 1997 8-Hour Ozone Nonattainment Area; Determination of Attainment of the 1997 Ozone Standard

Federal Register · Rule · Sep 1, 2015

SUMMARY: The Environmental Protection Agency (EPA) is disapproving revisions to the Texas State Implementation Plan (SIP) submitted to meet certain requirements under section 182(c) of the Clean Air Act … The public comment period for our Proposal closed on May 28, 2015. II. Response to Comments We received one comment letter dated May 28, 2015, from the TCEQ (the Commenter) regarding our Proposal.

Air Plan Approval; OR; Regional Haze Plan for the Second Implementation Period

Federal Register · Rule · Oct 8, 2024

Under the Clean Air Act, the Administrator is required to approve a SIP submission that complies with the provisions of the Clean Air Act and applicable Federal regulations. 42 U.S.C. 7410(k); 40 CFR 52.02 … factors identified in § 7491(g)(1) of the Clean Air Act (CAA).

National Emission Standards for Hazardous Air Pollutants: Halogenated Solvent Cleaning

Federal Register · Rule · Jul 13, 1999

Air Act (CAA). … We will address all public comments in a later final rule based on the proposed rule. We will not start a second comment period on this action. If you want to comment, you must do so at this time.

Approval and Promulgation of Implementation Plans Wisconsin

Federal Register · Rule · Jul 23, 1997

During the 30 day public comment period for this final rule, EPA received adverse comments from a private party, who took the position that EPA should redesignate Manitowoc County to attainment. II. … SIP approvals under section 110 and subchapter I, part D of the Clean Air Act do not create any new requirements, but simply approve requirements that the State is already imposing.

Approval and Promulgation of Implementation Plans; Texas; Reasonably Available Control Technology for the 1997 8-Hour Ozone National Ambient Air Quality Standard

Federal Register · Rule · Mar 27, 2015

This action is in accordance with the federal Clean Air Act (the Act, CAA). DATES: This rule will be effective on April 27, 2015. … Public Comments The public comment period for the January 21, 2015 (80 FR 2846) proposal expired on February 20, 2015, and we did not receive any comments on the proposed actions during this period.

ENVIRONMENTAL PROTECTION AGENCY

Federal Register · Uncategorized Document · May 16, 1994

This SIP revision was submitted by the State to satisfy the Federal mandate of the Clean Air Act (``CAA'' or ``the Act'') which lists specific program criteria to ensure that small businesses have access … Business Stationary Source Technical and Environmental Compliance Assistance Program as a state implementation plan (SIP) revision, as required by title V of the Clean Air Act Amendments.